Played Challenges
Wrap the text of an email message to 79 characters - 753 entries
You're replying to an email with silly long lines. Clean them up.
- Best score: 5
- Best player score: 5
- Position: #22 / 406
- Number of attempts: 1
Search and Replace 0 - 4978 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 12
- Position: #83 / 1621
- Number of attempts: 3
Assignment Alignment - 883 entries
line up the operators. Use spaces, not tabs.
- Best score: 18
- Best player score: 29
- Position: #137 / 220
- Number of attempts: 2
Ruby 1.9 compat - 627 entries
Remember when Ruby supported `when <expr> :`? Well, it doesn't in 1.9, so let's make sure we use `then`, without ruining our lovely new hash syntax!
- Best score: 14
- Best player score: 17
- Position: #143 / 233
- Number of attempts: 3
Reformat most common surnames - 698 entries
Reformat copy-pasted table into a list of the most common surnames
- Best score: 23
- Best player score: 35
- Position: #139 / 208
- Number of attempts: 3
Change the content of a string - 1564 entries
This docstring is a complete lie. Fix it.
- Best score: 22
- Best player score: 22
- Position: #30 / 584
- Number of attempts: 2
Deleting folded text - 350 entries
The text below contains three folds. Delete them (and the text inside them). For example: 123 456 /*{{{*/ 789 /*}}}*/ 012 Should become: 123 012 Also, add `aoeuaoeu` to make sure small solutions don't get flagged as cheating.
- Best score: 17
- Best player score: 22
- Position: #79 / 116
- Number of attempts: 1
Sort and add attributes - 1435 entries
Sort the states and add the attribute country to each record.
- Best score: 33
- Best player score: 33
- Position: #43 / 558
- Number of attempts: 3
Add fold markers to a .c file - 608 entries
Fold markers can make it easier to navigate source code. Add them to this .c file.
- Best score: 30
- Best player score: 31
- Position: #47 / 181
- Number of attempts: 2
Reconstruct the Sentence - 1487 entries
Get the sentence back in the proper order, remove duplicate lines, and then combine the separate lines into one.
- Best score: 20
- Best player score: 21
- Position: #164 / 409
- Number of attempts: 2